[INFO] fetching crate weedle2 5.0.0...
[INFO] building weedle2-5.0.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate weedle2 5.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate weedle2 5.0.0 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate weedle2 5.0.0
[INFO] finished tweaking crates.io crate weedle2 5.0.0
[INFO] tweaked toml for crates.io crate weedle2 5.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding fs-err v2.11.0 (available: v3.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a269780e8118f0c6e32712d877bbf61fd3c8994f29bf4718be9079dd694ca081
[INFO] running `Command { std: "docker" "start" "-a" "a269780e8118f0c6e32712d877bbf61fd3c8994f29bf4718be9079dd694ca081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a269780e8118f0c6e32712d877bbf61fd3c8994f29bf4718be9079dd694ca081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a269780e8118f0c6e32712d877bbf61fd3c8994f29bf4718be9079dd694ca081", kill_on_drop: false }`
[INFO] [stdout] a269780e8118f0c6e32712d877bbf61fd3c8994f29bf4718be9079dd694ca081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c809a09d57dc58c096c584b031358acc9953504594be1ea750458de9aeb1b11
[INFO] running `Command { std: "docker" "start" "-a" "8c809a09d57dc58c096c584b031358acc9953504594be1ea750458de9aeb1b11", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling weedle2 v5.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/whitespace.rs:30:69
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) fn ws<'a, F>(inner: F) -> impl FnMut(&'a str) -> IResult<&str, &str>
[INFO] [stdout]    |                  -- lifetime `'a` declared here                     ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/whitespace.rs:30:75
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) fn ws<'a, F>(inner: F) -> impl FnMut(&'a str) -> IResult<&str, &str>
[INFO] [stdout]    |                  -- lifetime `'a` declared here                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "8c809a09d57dc58c096c584b031358acc9953504594be1ea750458de9aeb1b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c809a09d57dc58c096c584b031358acc9953504594be1ea750458de9aeb1b11", kill_on_drop: false }`
[INFO] [stdout] 8c809a09d57dc58c096c584b031358acc9953504594be1ea750458de9aeb1b11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f7e19f04b2130e0519c5806d9172636885c65b0b3fdc5889e3e9ce3b1e68ef2
[INFO] running `Command { std: "docker" "start" "-a" "2f7e19f04b2130e0519c5806d9172636885c65b0b3fdc5889e3e9ce3b1e68ef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/whitespace.rs:30:69
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) fn ws<'a, F>(inner: F) -> impl FnMut(&'a str) -> IResult<&str, &str>
[INFO] [stdout]    |                  -- lifetime `'a` declared here                     ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/whitespace.rs:30:75
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) fn ws<'a, F>(inner: F) -> impl FnMut(&'a str) -> IResult<&str, &str>
[INFO] [stdout]    |                  -- lifetime `'a` declared here                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling weedle2 v5.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/whitespace.rs:30:69
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) fn ws<'a, F>(inner: F) -> impl FnMut(&'a str) -> IResult<&str, &str>
[INFO] [stdout]    |                  -- lifetime `'a` declared here                     ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/whitespace.rs:30:75
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) fn ws<'a, F>(inner: F) -> impl FnMut(&'a str) -> IResult<&str, &str>
[INFO] [stdout]    |                  -- lifetime `'a` declared here                           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "2f7e19f04b2130e0519c5806d9172636885c65b0b3fdc5889e3e9ce3b1e68ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7e19f04b2130e0519c5806d9172636885c65b0b3fdc5889e3e9ce3b1e68ef2", kill_on_drop: false }`
[INFO] [stdout] 2f7e19f04b2130e0519c5806d9172636885c65b0b3fdc5889e3e9ce3b1e68ef2